/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineSessionInterface.h
virtual void TriggerOnSessionFailureDelegates ( const [FUniqueNetId](API\Runtime\CoreOnline\Online\FUniqueNetId) & Param1, [ESessionFailure::Type](API\Plugins\OnlineSubsystem\Interfaces\ESessionFailure__Type) Param2 )